Tidying wifi command

src/freedombone

@@ -117,7 +117,7 @@ if [[ $command_options == "menuconfig"* ]]; then
     fi
     rm $interactive_file
 else
-    while [[ $# > 1 ]]
+    while [ $# -gt 1 ]
     do
         key="$1"
 

src/freedombone-addcert

@@ -85,7 +85,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-addemail

@@ -47,7 +47,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-addlist

@@ -47,7 +47,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-clientcert

@@ -57,7 +57,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
 key="$1"
 

src/freedombone-config

@@ -810,7 +810,7 @@ function validate_freedns_code {
 }
 
 # Get the commandline options
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-dhparam

@@ -179,7 +179,7 @@ function regenerate_dh_keys {
     done
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-ignore

@@ -46,7 +46,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
 key="$1"
 

src/freedombone-image

@@ -293,7 +293,7 @@ function mesh_router_setup_script {
     echo 'WIFI_CHANNEL=9' >> $mesh_script_filename
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-keydrive

@@ -48,7 +48,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-mesh-install

@@ -275,7 +275,7 @@ function mesh_tox_client_toxic_from_repo {
     echo "Toxic Installed."
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-pass

@@ -188,7 +188,7 @@ function export_to_keepass {
     echo $"Exported $filename"
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-recoverkey

@@ -53,7 +53,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-remote

@@ -75,7 +75,7 @@ function show_help {
 }
 
 # Get the commandline options
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-renew-cert

@@ -172,7 +172,7 @@ function renew_startssl {
     ${PROJECT_NAME}-pin-cert $HOSTNAME remove
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
 key="$1"
 

src/freedombone-rmemail

@@ -43,7 +43,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
 key="$1"
 

src/freedombone-rmlist

@@ -45,7 +45,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
 key="$1"
 

src/freedombone-sec

@@ -1328,7 +1328,7 @@ function show_help {
 
 
 # Get the commandline options
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-splitkey

@@ -55,7 +55,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
 key="$1"
 

src/freedombone-template

@@ -74,7 +74,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-tests

@@ -1217,7 +1217,7 @@ function test_stig {
     fi
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 

src/freedombone-unignore

@@ -46,7 +46,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
 key="$1"
 

src/freedombone-wifi

@@ -75,7 +75,7 @@ function show_help {
     exit 0
 }
 
-while [[ $# > 1 ]]
+while [ $# -gt 1 ]
 do
     key="$1"
 
@@ -144,11 +144,11 @@ if [ ${NETWORKS_INTERACTIVE} ]; then
 fi
 
 if [ ! ${wifi_interface_specified} ]; then
-    if [ ! $WAIT_SEC ]; then
-       wpa_action ${WIFI_INTERFACE} stop
-       wpa_cli -i ${WIFI_INTERFACE} terminate
+    if [ ! "$WAIT_SEC" ]; then
+       wpa_action "${WIFI_INTERFACE}" stop
+       wpa_cli -i "${WIFI_INTERFACE}" terminate
     else
-        sleep ${WAIT_SEC}
+        sleep "${WAIT_SEC}"
     fi
     update_wifi_adaptors
     if [ ! $IFACE ]; then
@@ -166,7 +166,7 @@ if [ ${WIFI_DISABLE} ]; then
 fi
 
 if [[ ${WIFI_HOTSPOT} == 'no' ]]; then
-    if [ -f ${WIFI_NETWORKS_FILE} ]; then
+    if [ -f "${WIFI_NETWORKS_FILE}" ]; then
         wifi_established=
         wifi_retry_ctr=0
         while [ ! $wifi_established ]; do
@@ -184,7 +184,7 @@ if [[ ${WIFI_HOTSPOT} == 'no' ]]; then
             fi
             # has the limit of retries been reached?
             wifi_retry_ctr=$((wifi_retry_ctr+1))
-            if [ ${wifi_retry_ctr} -ge ${WIFI_MAX_RETRIES} ]; then
+            if [ ${wifi_retry_ctr} -ge "${WIFI_MAX_RETRIES}" ]; then
                 break
             fi
         done
@@ -198,14 +198,13 @@ if [[ ${WIFI_HOTSPOT} == 'no' ]]; then
     fi
 fi
 
-if [ ! ${WIFI_SSID} ]; then
+if [ ! "${WIFI_SSID}" ]; then
     echo $'No SSID given'
     exit 1
 fi
 
 if [[ ${WIFI_HOTSPOT} != 'no' ]]; then
-    hotspot_on
-    if [ ! "$?" = "0" ]; then
+    if ! hotspot_on; then
         exit "$?"
     fi
     exit 0
@@ -214,7 +213,7 @@ else
 fi
 
 if [[ "$WIFI_TYPE" != 'none' && "$WIFI_TYPE" != 'open' ]]; then
-    if [ ! $WIFI_PASSPHRASE ]; then
+    if [ ! "$WIFI_PASSPHRASE" ]; then
         echo $'No wifi passphrase was given'
         exit 2
     fi